VTK  9.1.0
vtkContextItem.h
Go to the documentation of this file.
1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkContextItem.h
5
6 Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7 All rights reserved.
8 See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9
10 This software is distributed WITHOUT ANY WARRANTY; without even
11 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12 PURPOSE. See the above copyright notice for more information.
13
14=========================================================================*/
15
44#ifndef vtkContextItem_h
45#define vtkContextItem_h
46
48#include "vtkRenderingContext2DModule.h" // For export macro
49
51
52class VTKRENDERINGCONTEXT2D_EXPORT vtkContextItem : public vtkAbstractContextItem
53{
54public:
56 void PrintSelf(ostream& os, vtkIndent indent) override;
57
59
62 vtkGetMacro(Opacity, double);
64
66
70 vtkSetMacro(Opacity, double);
72
76 vtkSetMacro(Transform, vtkContextTransform*);
77
78protected:
79 vtkContextItem() = default;
80 ~vtkContextItem() override = default;
81
82 double Opacity = 1.0;
83 vtkContextTransform* Transform = nullptr;
84
85private:
86 vtkContextItem(const vtkContextItem&) = delete;
87 void operator=(const vtkContextItem&) = delete;
88};
89
90#endif // vtkContextItem_h
base class for items that are part of a vtkContextScene.
base class for items that are part of a vtkContextScene.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
~vtkContextItem() override=default
vtkContextItem()=default
all children of this item are transformed by the vtkTransform2D of this item.
a simple class to control print indentation
Definition: vtkIndent.h:113